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WO2003032310A1 - Dispositif lecteur de disque - Google Patents

Dispositif lecteur de disque Download PDF

Info

Publication number
WO2003032310A1
WO2003032310A1 PCT/JP2002/010230 JP0210230W WO03032310A1 WO 2003032310 A1 WO2003032310 A1 WO 2003032310A1 JP 0210230 W JP0210230 W JP 0210230W WO 03032310 A1 WO03032310 A1 WO 03032310A1
Authority
WO
WIPO (PCT)
Prior art keywords
drive device
disk drive
inner rotor
drivingly
shutters
Prior art date
Application number
PCT/JP2002/010230
Other languages
English (en)
Japanese (ja)
Inventor
Mitsuyoshi Kawaguchi
Naoki Inoue
Hiroaki Mizuma
Takuji Nakamura
Original Assignee
Sony Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corporation filed Critical Sony Corporation
Priority to DE60226155T priority Critical patent/DE60226155T2/de
Priority to KR1020037007347A priority patent/KR100970011B1/ko
Priority to US10/433,070 priority patent/US7231646B2/en
Priority to EP02777805A priority patent/EP1434213B1/fr
Publication of WO2003032310A1 publication Critical patent/WO2003032310A1/fr

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/041—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
    • G11B17/043—Direct insertion, i.e. without external loading means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/041—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
    • G11B17/043—Direct insertion, i.e. without external loading means
    • G11B17/0436—Direct insertion, i.e. without external loading means with opening mechanism of the cartridge shutter
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/0301—Details
    • G11B23/0307—Positioning or centering features
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/0301—Details
    • G11B23/0308—Shutters

Landscapes

  • Feeding And Guiding Record Carriers (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Dry Development In Electrophotography (AREA)

Abstract

L'invention concerne un dispositif lecteur de disque pouvant ouvrir et fermer facilement des obturateurs, par entraînement par rotation du rotor intérieur d'une cartouche de disques, l'engrenage partiel (27) de ce rotor intérieur (4) étant mis en rotation par l'entraînement par la partie bâti (74) d'un élément de bâti (71) entraîné par coulissement par rapport à une cartouche de disques (1), de sorte à ouvrir et fermer les obturateurs (9 et 10).
PCT/JP2002/010230 2001-10-01 2002-10-01 Dispositif lecteur de disque WO2003032310A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE60226155T DE60226155T2 (de) 2001-10-01 2002-10-01 Plattenlaufwerkeinrichtung
KR1020037007347A KR100970011B1 (ko) 2001-10-01 2002-10-01 디스크 드라이브 장치
US10/433,070 US7231646B2 (en) 2001-10-01 2002-10-01 Disk-drive device
EP02777805A EP1434213B1 (fr) 2001-10-01 2002-10-01 Dispositif lecteur de disque

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001305593A JP2003115153A (ja) 2001-10-01 2001-10-01 ディスクドライブ装置
JP2001-305593 2001-10-01

Publications (1)

Publication Number Publication Date
WO2003032310A1 true WO2003032310A1 (fr) 2003-04-17

Family

ID=19125359

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/010230 WO2003032310A1 (fr) 2001-10-01 2002-10-01 Dispositif lecteur de disque

Country Status (8)

Country Link
US (1) US7231646B2 (fr)
EP (1) EP1434213B1 (fr)
JP (1) JP2003115153A (fr)
KR (1) KR100970011B1 (fr)
CN (1) CN1224033C (fr)
DE (1) DE60226155T2 (fr)
TW (1) TWI226605B (fr)
WO (1) WO2003032310A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003280661A1 (en) * 2002-11-01 2004-05-25 Matsushita Electric Industrial Co., Ltd. Disc drive
KR100490437B1 (ko) * 2003-07-22 2005-05-18 삼성전자주식회사 디스크 카트리지의 로딩장치
KR100517505B1 (ko) * 2003-07-22 2005-09-28 삼성전자주식회사 디스크 카트리지의 로딩 장치
KR20050075124A (ko) * 2004-01-15 2005-07-20 삼성전자주식회사 디스크 카트리지를 탑재하는 디스크 드라이브[
JP4280867B2 (ja) 2004-05-10 2009-06-17 ソニー株式会社 ディスク記録及び／又は再生装置
JP2006268896A (ja) * 2005-03-22 2006-10-05 Fuji Photo Film Co Ltd 記録ディスクカートリッジ
KR100621397B1 (ko) * 2005-06-07 2006-09-18 삼성전자주식회사 디스크형 기록/재생 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111148A (ja) * 1981-12-22 1983-07-02 Matsushita Electric Ind Co Ltd カ−トリツジ案内装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2187879B (en) 1986-03-11 1990-04-11 Mitsubishi Electric Corp Cassette recording and/or reproducing apparatus
JPH0887855A (ja) 1994-09-14 1996-04-02 Sony Corp ディスクカートリッジ
JPH10320952A (ja) 1997-05-23 1998-12-04 Sony Corp ディスクカートリッジ
US6477138B1 (en) * 1998-04-28 2002-11-05 Lg Electronics Inc. Disc cartridge with gearing shutters and disc driver for driving the same
TW522385B (en) 2000-05-17 2003-03-01 Sony Corp Disk cartridge
JP4089140B2 (ja) * 2000-07-28 2008-05-28 ソニー株式会社 ディスクカートリッジ
US20020118634A1 (en) * 2001-02-28 2002-08-29 Hong Khuu Rack gear opening mechanism for an optical disk cartridge
KR100924052B1 (ko) 2001-06-29 2009-10-27 소니 가부시끼 가이샤 디스크 카트리지 및 디스크 카트리지용 성형 부재 및 내측 쉘의 제조 방법
DE60230775D1 (de) 2001-09-03 2009-02-26 Sony Corp Htung und plattenaufzeichnungs- und/oder wiedergabeeinrichtung
JP2003100046A (ja) * 2001-09-21 2003-04-04 Pioneer Electronic Corp ディスクカートリッジ、ディスク装置およびシャッタ開閉機構

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111148A (ja) * 1981-12-22 1983-07-02 Matsushita Electric Ind Co Ltd カ−トリツジ案内装置

Also Published As

Publication number Publication date
KR20040039183A (ko) 2004-05-10
DE60226155T2 (de) 2009-07-02
DE60226155D1 (de) 2008-05-29
KR100970011B1 (ko) 2010-07-16
CN1486491A (zh) 2004-03-31
US7231646B2 (en) 2007-06-12
EP1434213A1 (fr) 2004-06-30
EP1434213A4 (fr) 2005-05-11
US20050229194A1 (en) 2005-10-13
TWI226605B (en) 2005-01-11
CN1224033C (zh) 2005-10-19
JP2003115153A (ja) 2003-04-18
EP1434213B1 (fr) 2008-04-16

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